NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 84,397 Value ($000) $48 Avg Close $578.81 Range $543.66 - $638.31

Q3 2025

Shares 82,457 Value ($000) $50 Avg Close $563.27 Range $485.64 - $607.66

Q2 2025

Shares 80,214 Value ($000) $40 Avg Close $486.10 Range $444.43 - $537.86

Q1 2025

Shares 78,928 Value ($000) $40 Avg Close $470.02 Range $418.96 - $512.32

Q4 2024

Shares 63,371 Value ($000) $30 Avg Close $492.97 Range $454.91 - $543.79

Q3 2024

Shares 61,920 Value ($000) $33 Avg Close $478.00 Range $412.10 - $523.27

Q2 2024

Shares 88,013 Value ($000) $38 Avg Close $444.00 Range $408.11 - $476.20

Q1 2024

Shares 121,840 Value ($000) $58 Avg Close $445.90 Range $411.80 - $467.71

Q4 2023

Shares 218,770 Value ($000) $102 Avg Close $452.04 Range $399.15 - $478.42

Q3 2023

Shares 209,959 Value ($000) $92 Avg Close $421.70 Range $401.22 - $442.91

Q2 2023

Shares 211,437 Value ($000) $96 Avg Close $433.83 Range $409.59 - $461.42

Q1 2023

Shares 207,836 Value ($000) $96 Avg Close $442.02 Range $409.85 - $521.00

Q4 2022

Shares 235,836 Value ($000) $129 Avg Close $495.16 Range $438.99 - $527.30

Q3 2022

Shares 142,008 Value ($000) $66,789 Avg Close $450.68 Range $409.84 - $488.64

Q2 2022

Shares 146,651 Value ($000) $70,183 Avg Close $432.80 Range $406.48 - $465.03

Q1 2022

Shares 127,989 Value ($000) $57,239 Avg Close $387.65 Range $341.78 - $461.91

Q4 2021

Shares 122,206 Value ($000) $47,303 Avg Close $348.21 Range $322.83 - $380.81

Q3 2021

Shares 114,804 Value ($000) $41,347 Avg Close $336.41 Range $321.89 - $347.54

Q2 2021

Shares 110,258 Value ($000) $40,071 Avg Close $333.78 Range $297.33 - $352.23

Q1 2021

Shares 104,987 Value ($000) $33,977 Avg Close $278.19 Range $260.51 - $301.81

Q4 2020

Shares 83,421 Value ($000) $25,420 Avg Close $280.94 Range $261.36 - $297.23

Q3 2020

Shares 80,390 Value ($000) $25,362 Avg Close $298.08 Range $260.61 - $322.77

Q2 2020

Shares 85,511 Value ($000) $26,290 Avg Close $298.50 Range $264.17 - $324.61

Q1 2020

Shares 87,043 Value ($000) $26,335 Avg Close $315.50 Range $239.34 - $348.69

Q4 2019

Shares 70,067 Value ($000) $24,101 Avg Close $317.67 Range $303.11 - $340.24

Q3 2019

Shares 107,603 Value ($000) $40,329 Avg Close $318.69 Range $285.79 - $346.38

Q2 2019

Shares 99,255 Value ($000) $32,071 Avg Close $267.26 Range $236.79 - $292.13

Q1 2019

Shares 93,626 Value ($000) $25,241 Avg Close $243.65 Range $211.35 - $261.00

Q4 2018

Shares 83,267 Value ($000) $20,391 Avg Close $245.46 Range $199.36 - $285.49

Q3 2018

Shares 92,196 Value ($000) $29,260 Avg Close $269.78 Range $253.73 - $287.48

Q2 2018

Shares 86,905 Value ($000) $26,741 Avg Close $291.51 Range $266.24 - $317.78

Q1 2018

Shares 81,267 Value ($000) $28,371 Avg Close $294.31 Range $266.13 - $315.68

Q4 2017

Shares 80,802 Value ($000) $24,799 Avg Close $263.02 Range $251.27 - $273.10

Q3 2017

Shares 81,670 Value ($000) $23,497 Avg Close $234.97 Range $223.70 - $251.79

Q2 2017

Shares 91,610 Value ($000) $23,517 Avg Close $217.50 Range $204.18 - $228.88

Q1 2017

Shares 62,444 Value ($000) $14,851 Avg Close $205.77 Range $193.67 - $215.78

Q4 2016

Shares 63,801 Value ($000) $14,838 Avg Close $200.65 Range $182.75 - $218.77

Q3 2016

Shares 68,127 Value ($000) $14,577 Avg Close $186.23 Range $178.16 - $192.37

Q2 2016

Shares 72,244 Value ($000) $16,058 Avg Close $180.17 Range $167.24 - $191.50

Q1 2016

Shares 72,903 Value ($000) $14,426 Avg Close $161.05 Range $148.95 - $170.52

Q4 2015

Shares 67,731 Value ($000) $12,788 Avg Close $155.62 Range $137.87 - $164.41

Q3 2015

Shares 70,084 Value ($000) $11,631 Avg Close $141.60 Range $128.46 - $149.14

Q2 2015

Shares 71,241 Value ($000) $11,302 Avg Close $134.61 Range $127.92 - $140.47

Q1 2015

Shares 54,583 Value ($000) $8,785 Avg Close $133.81 Range $118.31 - $143.99

Q4 2014

Shares 41,550 Value ($000) $6,125 Avg Close $114.24 Range $98.32 - $128.02

Q3 2014

Shares 44,061 Value ($000) $5,805 Avg Close $104.60 Range $97.77 - $111.63

Q2 2014

Shares 57,197 Value ($000) $6,843 Avg Close $99.58 Range $95.46 - $103.59

Q1 2014

Shares 56,839 Value ($000) $7,013 Avg Close $97.12 Range $89.29 - $103.07

Q4 2013

Shares 52,091 Value ($000) $5,970 Avg Close $87.28 Range $75.26 - $95.04

Q3 2013

Shares 54,231 Value ($000) $5,166 Avg Close $74.87 Range $66.06 - $80.62

Q2 2013

Shares 54,612 Value ($000) $4,521 Avg Close $62.64 Range $55.45 - $68.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	84,397	$48	$578.81	$543.66 - $638.31
Q3 2025	82,457	$50	$563.27	$485.64 - $607.66
Q2 2025	80,214	$40	$486.10	$444.43 - $537.86
Q1 2025	78,928	$40	$470.02	$418.96 - $512.32
Q4 2024	63,371	$30	$492.97	$454.91 - $543.79
Q3 2024	61,920	$33	$478.00	$412.10 - $523.27
Q2 2024	88,013	$38	$444.00	$408.11 - $476.20
Q1 2024	121,840	$58	$445.90	$411.80 - $467.71
Q4 2023	218,770	$102	$452.04	$399.15 - $478.42
Q3 2023	209,959	$92	$421.70	$401.22 - $442.91
Q2 2023	211,437	$96	$433.83	$409.59 - $461.42
Q1 2023	207,836	$96	$442.02	$409.85 - $521.00
Q4 2022	235,836	$129	$495.16	$438.99 - $527.30
Q3 2022	142,008	$66,789	$450.68	$409.84 - $488.64
Q2 2022	146,651	$70,183	$432.80	$406.48 - $465.03
Q1 2022	127,989	$57,239	$387.65	$341.78 - $461.91
Q4 2021	122,206	$47,303	$348.21	$322.83 - $380.81
Q3 2021	114,804	$41,347	$336.41	$321.89 - $347.54
Q2 2021	110,258	$40,071	$333.78	$297.33 - $352.23
Q1 2021	104,987	$33,977	$278.19	$260.51 - $301.81
Q4 2020	83,421	$25,420	$280.94	$261.36 - $297.23
Q3 2020	80,390	$25,362	$298.08	$260.61 - $322.77
Q2 2020	85,511	$26,290	$298.50	$264.17 - $324.61
Q1 2020	87,043	$26,335	$315.50	$239.34 - $348.69
Q4 2019	70,067	$24,101	$317.67	$303.11 - $340.24
Q3 2019	107,603	$40,329	$318.69	$285.79 - $346.38
Q2 2019	99,255	$32,071	$267.26	$236.79 - $292.13
Q1 2019	93,626	$25,241	$243.65	$211.35 - $261.00
Q4 2018	83,267	$20,391	$245.46	$199.36 - $285.49
Q3 2018	92,196	$29,260	$269.78	$253.73 - $287.48
Q2 2018	86,905	$26,741	$291.51	$266.24 - $317.78
Q1 2018	81,267	$28,371	$294.31	$266.13 - $315.68
Q4 2017	80,802	$24,799	$263.02	$251.27 - $273.10
Q3 2017	81,670	$23,497	$234.97	$223.70 - $251.79
Q2 2017	91,610	$23,517	$217.50	$204.18 - $228.88
Q1 2017	62,444	$14,851	$205.77	$193.67 - $215.78
Q4 2016	63,801	$14,838	$200.65	$182.75 - $218.77
Q3 2016	68,127	$14,577	$186.23	$178.16 - $192.37
Q2 2016	72,244	$16,058	$180.17	$167.24 - $191.50
Q1 2016	72,903	$14,426	$161.05	$148.95 - $170.52
Q4 2015	67,731	$12,788	$155.62	$137.87 - $164.41
Q3 2015	70,084	$11,631	$141.60	$128.46 - $149.14
Q2 2015	71,241	$11,302	$134.61	$127.92 - $140.47
Q1 2015	54,583	$8,785	$133.81	$118.31 - $143.99
Q4 2014	41,550	$6,125	$114.24	$98.32 - $128.02
Q3 2014	44,061	$5,805	$104.60	$97.77 - $111.63
Q2 2014	57,197	$6,843	$99.58	$95.46 - $103.59
Q1 2014	56,839	$7,013	$97.12	$89.29 - $103.07
Q4 2013	52,091	$5,970	$87.28	$75.26 - $95.04
Q3 2013	54,231	$5,166	$74.87	$66.06 - $80.62
Q2 2013	54,612	$4,521	$62.64	$55.45 - $68.16